Prime Number Spiral 9.00


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1.56 MB
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Publisher Description



The Prime Number Spiral (a.k.a. the Ulam Spiral) is constructed as follows: Consider a rectangular grid. We start with the central point and arrange the positive integers in a spiral fashion (anticlockwise). The prime numbers are then marked. There is a tendency for the prime numbers to occur on diagonal lines, however far out into the spiral one goes. This is software is for exploring the Prime Number Spiral. It also (a) allows coloring of the prime numbers in various ways, (b) displays a random arrangement to compare with the primes and (c) shows how square and triangular numbers are located on the spiral.

Program Details



General

 
Publisher Hermetic Systems
Released Date 2016-08-07
Languages English

Category

 
Category Education
Subcategory Mathematics

System requirements

 
Operating systems windows

Download information

 
File size 1.56 MB
Total downloads 273

Pricing

 
License model Free
Price N/A

Version History



» version 9.00   -   posted on 2016-08-07

» version 7.57   -   posted on 2007-04-04
Minor improvements.

EULA - End User License Agreement



'Hermetic Systems' is the business name of Peter Meyer, support@hermetic.ch, the developer of this software, and the owner and maintainer of the Hermetic Systems website at hermetic.ch.

The 'Prime NumberSpiral' software ("the Software") consists of the executable file and the other files installed by the installation program pns900_setup.exe obtainable from the Hermetic Systems website.

All intellectual property rights related to the Software are owned by Hermetic Systems. You may not rent or lease the Software. You may not modify, translate, reverse engineer, decompile or disassemble the Software or any part thereof or otherwise attempt to derive source code or create derivative works therefrom. You may not remove, alter or destroy any proprietary, trademark or copyright markings or notices contained within the Software. You may not sell or offer for sale any derivative work. Any rights not explicitly granted by Hermetic Systems are reserved.

Installation of the Software constitutes an agreement that the Software is provided "as is", without any warranties or guarantees. Hermetic Systems makes every effort to ensure that the software is error-free and performs as stated in the online user manual, but does not guarantee this. You assume responsibility for selecting the Software and using it for your intended purposes. In no event shall Hermetic Systems, its resellers or distributors of the Software be liable for any any damages whatsoever arising out of use or inability to use the Software, even if advised of the possibility of such damages.





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Release Date: 2016-08-07
Publisher: Hermetic Systems
Operating System: windows